<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="E:/idea_workspace/study/Bootstrap/BootstrapDemo/src/main/resources/static/bootstrap-3.3.7-dist/css/bootstrap.min.css"
          rel="stylesheet">
</head>
<body>
<!--晌应式固定宽度容器-->
<div class=" panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">this is a panel title</h3>
    </div>
    <div class=" panel-body">
        This is a panel
    </div>
    <div class="panel-footer">
        this is content in a panel footer
    </div>
</div>

<script src="E:/idea_workspace/study/Bootstrap/BootstrapDemo/src/main/resources/static/bootstrap-3.3.7-dist/js/bootstrap.min.js"/>
</body>
</html>